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Recent questions tagged 183

$\begin{align} \int_0^a \sqrt{a^2 - x^2} dx \end{align}$ is equal to :

asked Dec 19, 2018 by pady_1

1 answer

If the acute angle between the curves $xy=2$ and $y^2 = 4x$ is $\theta$, then $\tan \theta$ is equal to :

asked Dec 19, 2018 by pady_1

1 answer

$\frac{\sin (-660^{\circ}) \tan (1050^{\circ}) \sec(-420^{\circ} )}{\cos(225^{\circ}) \mathrm{cosec} (315^{\circ}) \cos (510^{\circ})}$ is equal to:

asked Dec 19, 2018 by pady_1

0 answers

The bi-quadratic equation, two of whose roots are $1+i, \; 1-\sqrt{2}$, is :

asked Dec 11, 2018 by pady_1

0 answers

Given two vectors are $\hat{i} - \hat{j}$ and $\hat{i} + 2 \hat{j}$ the unit vector coplanar with the two vectors and perpendicular to first is :

asked Dec 11, 2018 by pady_1

0 answers

If $ f(x) = \begin{cases} xe^{-\begin{bmatrix}\frac{1}{|x|} - \frac{1}{x}\end{bmatrix}}, & \quad \text{$x$ $\neq$ 0} \text{ then $f(x)$ is :}\\ \; \; \; 0 & \quad \text{$x=0$} \end{cases}$

asked Dec 11, 2018 by pady_1

0 answers

Which of the following statements is correct for any thermodynamic system ?

asked Nov 5, 2018 by pady_1

1 answer

Which one of the following statements is false in respect of viability of mammalian sperm ?

asked Aug 20, 2018 by pady_1

2 answers

The testes in humans are situated outside the abdominal cavity inside a pouch called *******. The purpose served is for :

asked Aug 16, 2018 by pady_1

1 answer

Some of the characteristics of Bt cotton are –

asked Jul 26, 2018 by pady_1

1 answer

Which of the following plant species you would select for the production of bioethanol ?

asked Jul 26, 2018 by pady_1

1 answer

What will happen if the secretion of parietal cells of gastric glands is blocked with an inhibitor?

asked Jul 26, 2018 by pady_1

1 answer

In maize, hybrid vigour is exploited by:-

asked Jul 26, 2018 by pady_1

1 answer

Which one of the following statements is incorrect ?

asked Jul 25, 2018 by pady_1

1 answer

In which one pair both the plants can be vegetatively propagated by leaf pieces -

asked Jul 24, 2018 by pady_1

0 answers

One of the parents of a cross has a mutation in its mitochondria. In that cross, that parent is taken as a male. During segregation of F2 progenies that mutation is found in -

asked Jul 24, 2018 by pady_1

1 answer

Chlorenchyma found in : -

asked Jul 24, 2018 by pady_1

1 answer

If a diploid cell is treated with colchicine then it becomes : -

asked Jul 23, 2018 by pady_1

2 answers

Triticale is obtained by crossing wheat with

asked Jul 20, 2018 by pady_1

1 answer

Which of the following is initiation codon :

asked Jul 20, 2018 by pady_1

1 answer

Modern farmer's can increase the yield of Paddy upto 50% by the use of :

asked Jun 15, 2018 by pady_1

1 answer

The mall store sells 103.86 liters of milk on Tuesday and 11.71 liters more than this amount on Wednesday. The following day, 11.67 liters less milk than on Wednesday were sold. How many liters of milk were sold on the Thursday?

asked Dec 31, 2015 by pady_1

0 answers

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